127796160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{133121}}^1$

素因数の和:133141

約数の個数: 56

約数和(自身を含む): 405755856

約数和(自身を除く): 277959696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 133121, 266242, 399363, 532484, 665605, 798726, 1064968, 1331210, 1597452, 1996815, 2129936, 2662420, 3194904, 3993630, 4259872, 5324840, 6389808, 7987260, 8519744, 10649680, 12779616, 15974520, 21299360, 25559232, 31949040, 42598720, 63898080, 127796160]

約数ペア:

[(1, 127796160), (2, 63898080), (3, 42598720), (4, 31949040), (5, 25559232), (6, 21299360), (8, 15974520), (10, 12779616), (12, 10649680), (15, 8519744), (16, 7987260), (20, 6389808), (24, 5324840), (30, 4259872), (32, 3993630), (40, 3194904), (48, 2662420), (60, 2129936), (64, 1996815), (80, 1597452), (96, 1331210), (120, 1064968), (160, 798726), (192, 665605), (240, 532484), (320, 399363), (480, 266242), (960, 133121)]